CollectionViewTextItem no longer styles CollectionViewTextCell

ios/chrome/browser/ui/settings/settings_collection_view_controller.mm

Index: ios/chrome/browser/ui/settings/settings_collection_view_controller.mm
diff --git a/ios/chrome/browser/ui/settings/settings_collection_view_controller.mm b/ios/chrome/browser/ui/settings/settings_collection_view_controller.mm
index 73c8da6fa4ed901bcbd9813406885fb188b0a21d..ed4ff58090126702e75bf6cc20de3eadfe8f7004 100644
--- a/ios/chrome/browser/ui/settings/settings_collection_view_controller.mm
+++ b/ios/chrome/browser/ui/settings/settings_collection_view_controller.mm
@@ -49,6 +49,7 @@
 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_account_item.h"
 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_detail_item.h"
 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_switch_item.h"
+#import "ios/chrome/browser/ui/collection_view/cells/collection_view_text_cell.h"
 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.h"
 #import "ios/chrome/browser/ui/collection_view/collection_view_model.h"
 #import "ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h"
@@ -75,6 +76,7 @@
 #import "ios/public/provider/chrome/browser/signin/chrome_identity.h"
 #import "ios/public/provider/chrome/browser/signin/signin_resources_provider.h"
 #include "ios/public/provider/chrome/browser/voice/voice_search_prefs.h"
+#import "ios/third_party/material_components_ios/src/components/Typography/src/MaterialTypography.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 
 NSString* const kSettingsCollectionViewId = @"kSettingsCollectionViewId";
@@ -349,7 +351,6 @@ void SigninObserverBridge::GoogleSignedOut(const std::string& account_id,
   CollectionViewTextItem* basicsHeader = [
       [[CollectionViewTextItem alloc] initWithType:ItemTypeHeader] autorelease];
   basicsHeader.text = l10n_util::GetNSString(IDS_IOS_OPTIONS_GENERAL_TAB_LABEL);
-  basicsHeader.textColor = [[MDCPalette greyPalette] tint500];
   [model setHeader:basicsHeader
       forSectionWithIdentifier:SectionIdentifierBasics];
   [model addItem:[self searchEngineDetailItem]
@@ -367,7 +368,6 @@ void SigninObserverBridge::GoogleSignedOut(const std::string& account_id,
       [[CollectionViewTextItem alloc] initWithType:ItemTypeHeader] autorelease];
   advancedHeader.text =
       l10n_util::GetNSString(IDS_IOS_OPTIONS_ADVANCED_TAB_LABEL);
-  advancedHeader.textColor = [[MDCPalette greyPalette] tint500];
   [model setHeader:advancedHeader
       forSectionWithIdentifier:SectionIdentifierAdvanced];
   [model addItem:[self voiceSearchDetailItem]
@@ -390,7 +390,6 @@ void SigninObserverBridge::GoogleSignedOut(const std::string& account_id,
     CollectionViewTextItem* debugHeader = [[[CollectionViewTextItem alloc]
         initWithType:ItemTypeHeader] autorelease];
     debugHeader.text = @"Debug";
-    debugHeader.textColor = [[MDCPalette greyPalette] tint500];
     [model setHeader:debugHeader
         forSectionWithIdentifier:SectionIdentifierDebug];
   }
@@ -657,6 +656,12 @@ void SigninObserverBridge::GoogleSignedOut(const std::string& account_id,
   }
 
   switch (itemType) {
+    case ItemTypeHeader: {
+      CollectionViewTextCell* textCell =
+          base::mac::ObjCCastStrict<CollectionViewTextCell>(cell);
+      textCell.textLabel.textColor = [[MDCPalette greyPalette] tint500];
+      break;
+    }
     case ItemTypeMemoryDebugging: {
       CollectionViewSwitchCell* switchCell =
           base::mac::ObjCCastStrict<CollectionViewSwitchCell>(cell);